MatShellCtx Struct Reference

Matrix shell context containing data needed for applying the right-hand-side (RHS) system matrix to a vector. More...

#include <mastereq.hpp>

Collaboration diagram for MatShellCtx:

Public Attributes
MasterEq *	mastereq
	Owning MasterEq instance for callback dispatch.
PetscInt	dim
	Dimension of full vectorized system: N^2 if Lindblad, N if Schroedinger.
std::vector< size_t >	nlevels
	Number of levels per oscillator.
IS *	isu
IS *	isv
	Vector strides for accessing real and imaginary parts.
Oscillator **	oscil_vec
	Array of pointers to the oscillators.
std::vector< double >	crosskerr
	Cross-Kerr coupling coefficients.
std::vector< double >	Jkl
	Dipole-dipole coupling strength.
std::vector< double >	eta
	Frequency differences of the rotating frames.
DecoherenceType	decoherence_type
	Type of Lindblad operators to include.
bool	addT1
bool	addT2
	Flags for T1 decay and T2 dephasing.
std::vector< double >	control_Re
	Real parts of control pulse \(p(t)\).
std::vector< double >	control_Im
	Imaginary parts of control pulse \(q(t)\).
std::vector< Mat >	Ac_vec
	Vector of real parts of control matrices per oscillator.
std::vector< Mat >	Bc_vec
	Vector of imaginary parts of control matrices per oscillator.
Mat *	Ad
	Real parts of time-independent system matrix.
Mat *	Bd
	Imaginary parts of time-independent system matrix.
std::vector< Mat >	Ad_vec
	Vector of real parts of dipole-dipole coupling system matrices.
std::vector< Mat >	Bd_vec
	Vector of imaginary parts of dipole-dipole coupling system matrices.
std::vector< double >	Bd_coeffs
std::vector< double >	Ad_coeffs
Vec *	aux
	Auxiliary vector for computations.
double	time
	Current time.
PetscBool	assembled

Detailed Description

Matrix shell context containing data needed for applying the right-hand-side (RHS) system matrix to a vector.

This structure holds all the necessary data for applying the real-valued and vectorized system matrix to a state vector.

Member Data Documentation

Ac_vec

std::vector<Mat> MatShellCtx::Ac_vec

Vector of real parts of control matrices per oscillator.

Ad

Mat* MatShellCtx::Ad

Real parts of time-independent system matrix.

Ad_coeffs

std::vector<double> MatShellCtx::Ad_coeffs

Ad_vec

std::vector<Mat> MatShellCtx::Ad_vec

Vector of real parts of dipole-dipole coupling system matrices.

addT1

bool MatShellCtx::addT1

addT2

bool MatShellCtx::addT2

Flags for T1 decay and T2 dephasing.

assembled

PetscBool MatShellCtx::assembled

aux

Vec* MatShellCtx::aux

Auxiliary vector for computations.

Bc_vec

std::vector<Mat> MatShellCtx::Bc_vec

Vector of imaginary parts of control matrices per oscillator.

Bd

Mat* MatShellCtx::Bd

Imaginary parts of time-independent system matrix.

Bd_coeffs

std::vector<double> MatShellCtx::Bd_coeffs

Bd_vec

std::vector<Mat> MatShellCtx::Bd_vec

Vector of imaginary parts of dipole-dipole coupling system matrices.

control_Im

std::vector<double> MatShellCtx::control_Im

Imaginary parts of control pulse \(q(t)\).

control_Re

std::vector<double> MatShellCtx::control_Re

Real parts of control pulse \(p(t)\).

crosskerr

std::vector<double> MatShellCtx::crosskerr

Cross-Kerr coupling coefficients.

decoherence_type

DecoherenceType MatShellCtx::decoherence_type

Type of Lindblad operators to include.

dim

PetscInt MatShellCtx::dim

Dimension of full vectorized system: N^2 if Lindblad, N if Schroedinger.

eta

std::vector<double> MatShellCtx::eta

Frequency differences of the rotating frames.

isu

IS* MatShellCtx::isu

isv

IS * MatShellCtx::isv

Vector strides for accessing real and imaginary parts.

Jkl

std::vector<double> MatShellCtx::Jkl

Dipole-dipole coupling strength.

mastereq

MasterEq* MatShellCtx::mastereq

Owning MasterEq instance for callback dispatch.

nlevels

std::vector<size_t> MatShellCtx::nlevels

Number of levels per oscillator.

oscil_vec

Oscillator** MatShellCtx::oscil_vec

Array of pointers to the oscillators.

time

double MatShellCtx::time

Current time.

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The documentation for this struct was generated from the following file:

• /home/runner/work/quandary/quandary/include/mastereq.hpp